摘要
结合张马屯铁矿实际情况,基于东北大学虚拟现实系统软件开发出包括地层、防水帷幕、矿体、巷道、采场等三维场景,带有虚拟漫游、数据库查询和交互控制功能的一整套虚拟矿山系统。在此基础之上针对国内虚拟矿山技术存在的不足,对虚拟现实软件进行二次开发,加强其集成外部数据的能力,实现可视化微震监测、有限元计算的应力场、损伤场等数据信息并通过对众多三维数据信息的联合解读和分析达到评价围岩稳定性和定位危险区域的目的,拓宽了虚拟现实的应用领域,提高了其实用性。
In combination with the actual situation of Zhangmatun iron ore, and based on the virtual reality system software of Northeastern University, a three-dimensional scene was developed, including ground stratum, water-prevention curtain, orebodies, tunnels and stopes etc, which is a set of virtual mine system containing virtual roaming, database query and interactive control function. On this basis, in view of shortcomings of the domestic virtual mine technology, the virtual reality software was secondly developed to enhance the ability of integrating the external data, and realize the collection of the data information of visual microseismic monitoring, the stress and damage field of finite element calculation. Then, the joint interpretation and analysis of these three-dimensional data were made to evaluate the stability of surrounding rocks and position the hazardous area. This technology broadens the application field of virtual reality and improves its usefulness.
出处
《金属矿山》
CAS
北大核心
2011年第3期117-121,共5页
Metal Mine
关键词
虚拟现实
集成显示
围岩稳定性
Virtual reality, Integrated display, Stability of surrounding rock
